The Stage 5 Performance Package was created specifically for the “hard-core” enthusiast who wishes to immediately transform their stock 3800 Supercharged vehicle into a real “V8 Killer”!! This package comes with everything you need that will easily turn a completely stock GTP into a low 13-second car in one weekend. You will not find a better bang-for-the-buck package like this anywhere else.

The Stage 5 Performance Package includes everything from the Stage 4 package and adds the brand-new SLP Performance Parts Coated Exhaust Headers with your choice of 3 different downpipe options.

Everything in this package are considered “bolt-ons” and can be installed with a normal set of tools in one weekend.

We also give you the option to simply rent or purchase the proper Pulley Puller Tool to safely swap your supercharger pulley, so that your modifying is easy and economical.

NOTES:
You will NEED to run spark plugs with a colder heat range to match this performance package. Since everyone has their own personal preferences, experiences and opinions, we let you choose from one of our 4 different offerings to best-fit your preference/needs with which heat range and which type of plug (copper core, double platinum, or all-out race plug) you desire. See our 'Related Products' links below.

If renting the Pulley Puller Tool, a $100.00 core charge will be added to the $35 rental fee. The core charge is 100% refundable when the tool is shipped back out to us undamaged and with all parts, within 72 hours of you receiving it. For each additional day late, $10 will be taken out of your core charge.

Placing your Full Name in the text box below acts as your signature that you have read and agree to the DHP PCM Disclaimer in the above link or right here.